Does Amazon Require a Phone Number to Sign Up?

Does Amazon require a phone number to sign up? For a regular buyer account, no — but that one-word answer hides three different layers that get mixed up constantly: the basic sign-up form, the optional Two-Step Verification security feature, and the seller (Seller Central) account type, each with its own rule. This post walks through exactly where a number becomes mandatory, where it's merely offered, and what to watch for if you'd rather complete any of these steps with a virtual number instead of your personal line.

Does Amazon actually require a phone number at sign-up?

Amazon's own help page, "Create an Amazon Account with a Phone Number," describes the registration form plainly: a name, an email address or a mobile phone number, and a password. The phone number is positioned as a stand-in for email, not a second mandatory field stacked on top of it. You can register with email alone and use the account indefinitely without ever adding a number to it.

The one place a number does get offered mid-flow is when the email you entered is already tied to an existing account — Amazon then directs you to sign in or reset that account's password, and if you're sure you've never registered with that address, it suggests trying a different email or a phone number instead. That's a workaround for a blocked email step, not a baseline requirement. We saw the same "partly yes, partly no" pattern play out in does ChatGPT need a phone number to sign up, where the base registration is numberless and the number only shows up at a specific later step.

Cheapest countries for Amazon verification (Vernum, October 20, 2026)

According to Vernum's live catalog, Amazon is listed in 195 countries and all of them are currently in stock. The lowest price tier is 25 coins, and 25 countries sit at that tier.

1 coin equals $0.01, so pricing is flat across all 25 countries in this tier. Turkey isn't among them — a Turkey number for Amazon costs 44 coins, roughly 1.76x the cheapest tier — but it's still in stock and usable. Prices refresh hourly; the live list is in the dashboard.

How does Amazon's optional Two-Step Verification work, and is a number required for it?

Two-Step Verification isn't part of account creation; it's an extra security layer you turn on yourself from Your Account > Login & Security. When setting it up, you can pick an authenticator app (scan a QR code, enter the six-digit code) or SMS as your primary method. Amazon then asks for a backup method too — a second phone number or an authenticator app — and won't let you reuse the same number as both the primary and the backup.

So if you never turn 2SV on, no number is required at all. If you do turn it on, you can make the authenticator app your primary method and skip SMS entirely — a number is only asked for in the backup slot. That makes the phone number optional-for-extra-security rather than mandatory-for-the-account, the same distinction we cover in does Bumble require a phone number.

Why does Amazon require a phone number for seller accounts?

The flexibility on the buyer side doesn't carry over to Seller Central. Since late 2022, Amazon has required Two-Step Verification (a phone number or an authenticator app) to log into Seller Central at all; if you don't have either registered, the system walks you through adding a mobile number on your next sign-in. Starting in January 2025, Amazon added another layer: sellers must verify their registered "emergency contact number" with a one-time password, which Amazon ties to delivering critical account notices and qualifying for Account Health Specialist support.

There's also a delivery-side piece: on some marketplaces, especially for high-value or cash-on-delivery orders, Amazon sends a separate OTP that the courier requests at the door — and that OTP is tied to the number on file for the order. Put together, whether Amazon "requires" a number depends entirely on which account type and which step you're asking about: buyer registration skips it, while the seller panel and some delivery flows make it effectively mandatory.

Troubleshooting: Amazon code not arriving, number rejected, or OTP timing out

• Code not arriving: Amazon's seller support threads suggest first confirming the number was entered with the correct country code, then using the "resend OTP" option. On Vernum's side, if no code arrives before the order timer runs out, your coins are refunded automatically.
• Number rejected: Amazon doesn't publish a public list of number types it blocks automatically; if one country gets rejected, switching to a different country's number usually resolves it faster than retrying the same one.
• Can't reuse your primary number as backup: When setting up 2SV, the same number can't fill both the primary and backup slots — you'll need a second number or an authenticator app for the backup.
• Order timer expires: The Vernum order cancels automatically and your coins return to your balance; you can open a new order with a different country or carrier.

We go into more detail on why SMS codes get delayed in general, and how to fix it, in our SMS verification code not arriving, fixes article. If you're wondering whether the same number can be reused for a second Amazon account, we cover how that logic plays out across other services in can you reuse a virtual number.

Bottom line: a basic Amazon account doesn't need a phone number, but turning on Two-Step Verification, running a seller account, or receiving certain deliveries all bring the number back into the picture. Knowing which layer you're on makes it a lot less confusing when Amazon suddenly asks for one.

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